package org.apache.lucene.analysis;

/**
 * Copyright 2004 The Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.Reader;

/** A WhitespaceTokenizer is a tokenizer that divides text at whitespace.
 * Adjacent sequences of non-Whitespace characters form tokens. */

public class WhitespaceTokenizer extends CharTokenizer {
    /** Construct a new WhitespaceTokenizer. */
    public WhitespaceTokenizer(Reader in) {
        super(in);
    }

    /** Collects only characters which do not satisfy
     * {@link Character#isWhitespace(char)}.*/
    protected boolean isTokenChar(char c) {
        return !Character.isWhitespace(c);
    }
}
